pkg_add: package `cwrappers-20180325' already recorded as installed
ucspi-ssl-0.999.12.2nb1: copying /usr/pkg/share/examples/ucspi-ssl/dh1024.pem to /usr/pkg/etc/ucspi-ssl/dh1024.pem
libunistring-0.9.10: registering info file /usr/pkg/info/libunistring.info
libidn2-2.3.1: registering info file /usr/pkg/info/libidn2.info
===========================================================================

ERROR: /var/qmail exists and is non-empty.

Please remove or rename it, then try again.

===========================================================================
pkg_add: install script returned error status
gmp-6.2.1: registering info file /usr/pkg/info/gmp.info
libtasn1-4.17.0: registering info file /usr/pkg/info/libtasn1.info
nettle-3.7.3: registering info file /usr/pkg/info/nettle.info
libffi-3.3nb5: registering info file /usr/pkg/info/libffi.info
p11-kit-0.24.0nb1: copying /usr/pkg/share/examples/p11-kit/pkcs11.conf.example to /usr/pkg/etc/pkcs11/pkcs11.conf
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-client-server-use-case.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-crypto-layers.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-guile.info
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-handshake-sequence.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-handshake-state.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-internals.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-layers.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-logo.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-modauth.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls-x509.png
gnutls-3.7.2: registering info file /usr/pkg/info/gnutls.info
gnutls-3.7.2: registering info file /usr/pkg/info/pkcs11-vision.png
===========================================================================
The following files should be created for cvm-0.97nb3:

	/etc/rc.d/cvm (m=0755)
	    [/usr/pkg/share/examples/rc.d/cvm]

===========================================================================
pkg_add: 1 package addition failed